204680259

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104803}}^1$

素因数の和:104847

約数の個数: 24

約数和(自身を含む): 348787712

約数和(自身を除く): 144107453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 104803, 314409, 733621, 943227, 2200863, 3248893, 6602589, 9746679, 22742251, 29240037, 68226753, 204680259]

約数ペア:

[(1, 204680259), (3, 68226753), (7, 29240037), (9, 22742251), (21, 9746679), (31, 6602589), (63, 3248893), (93, 2200863), (217, 943227), (279, 733621), (651, 314409), (1953, 104803)]